Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
LDD High Power CW Laser Diode Drivers The LDD series is a new family of OEM laser diode drivers designed for the emerging high power laser diode industry. The LDD series is ideal for high power applications where economy is important and performance cannot be compromised. Compact size is possible due to the low-loss Zero Voltage Switching inverter and incorporation of planar magnetics. The LDD is virtually wire free. Power factor is greater than 0.99 and conducted emissions meet stringent European regulations. No additional line filters required to meet EN 55011 emission requirements. The LDD family has been designed with the knowledge that a high power laser diode is an expensive device. Rise and fall times are strictly controlled to reduce high voltage transients which could damage the laser diode. 26 Ward Hill Avenue, Bradford, MA 01835 Ph: 978-241-8260 / Fx: 978-241-8262 www.luminapower.com / [email protected] ADVANTAGES • • • • • • • Ideal for OEM applications Safe turn-on/turn-off Compact design Power factor correction Auxiliary +15V/-15V/+5V Low conducted emissions, low leakage ROHS Compliant Configurations: • • • • • • Output current up to 300A Maximum output voltage to 200V Analog or RS232 interface Universal input for all world voltages CE and safety agency approved Available handheld controller LDD High Power CW Laser Diode Drivers Model Poutmax Ioutmax LDD-50-XX-YY 50 Watts 15 amps LDD-100-XX-YY 100 Watts 50 amps LDD-150-XX-YY 150 Watts 60 amps LDD-250-XX-YY 250 Watts 80 amps LDD-600-XX-YY 600 Watts LDD-1000-XX-YY 1000 Watts LDD-1500-XX-YY 1500 Watts LDD-2500-XX-YY 2500 Watts 150 amps LDD-3000-XX-YY 3000 Watts 200 amps LDD-6000-XX-YY 6000 Watts 250 amps Specifications INPUT Voltage: Power Factor: Size (L x W x H) 6.75" x 3.63" x 3.25" 17.1 x 9.2 x 8.26 cm 100-240VAC ± 10% 7.5" x 5.8" x 2.6" 19 x 14.7 x 6.6 cm 9.9" x 7.3"x 2,6" 25.1 x 18.5 x 6.6 cm 100 amps 200-240VAC ± 10% 13" x 8.5" x 3.4" 33.2 x 21.6 x 8.6 cm 17" x 16.6" x 3.4" 43.2 x 42.2 x 8.6 cm 200-440VAC ± 10% 3Ø 17.3" x 16.6" x 4.25" 43.9 x 42.2 x 10.8 cm XX = maximum required output current, YY= maximum required compliance voltage Maximum compliance voltage for LDD-2500 = 50V. See table above >.98 (LDD-6000:~t80%) INTERFACE Connector: 15 Pin “D” Sub Female Current Program: 0-10V for 0-Max Current Current Monitor: 0-10V for 0-Max Current Voltage Monitor: 0-10V for 0-Max Voltage (Optional RS232 interface available) PERFORMANCE Rise/Fall Time: >10msec standard (faster rise times available) Current Regulation: <0.5% of Maximum output current Current Ripple: <0.5% of maximum output current Current Overshoot: <1% of maximum output current Power Limit: Limited to maximum power with power fold-back circuit 2 Input Voltage ENVIRONMENT Operating Temp: Storage: Humidity: Cooling: 0 to 40°C -20 to 85°C 0 to 90% non-condensing Forced air REGULATORY Safety: LDD-150/250: UL60950 LDD-600/1000/1500/2500/3000: UL60950 (Industrial), UL60601-1 (medical) Emissions/Immunity: FCC 47 CFR Class A Emissions, EN55011:1998 Group 1 Class A Emissions, EN61000-3-2, EN61000-3-3, EN60601-1-2:2001 AUXILIARY OUTPUTS +5V @ 200mA +15V @ 200mA -15V @ 200mA Note: No auxiliary outputs on LDD-50, No +5V output on LDD100/150. Performance cannot be guaranteed below 25% of rated output . LDD High Power CW Laser Diode Drivers LDD-INTERFACE CONNECTOR TYPE: 15 PIN D-SUB FEMALE Pin # Pin Name Functional Voltage Level Description 1 Enable (input) (note1) High = RUN = +5V to +15V Low = OFF = 0V The Enable function turns the output section of the power supply ON and OFF. When the power supply is enabled, current is delivered to load as programmed via Iprogram(+), Pin 7. Rise times resulting from Enable are approximately 25msec. 3 Interlock (Input) Open = OFF Connect to GND = RUN The Interlock function can be connected to external interlock switches such as door or overtempswitches. 4,9, 15 GND 5 Vout Monitor (output) 6 Iout Monitor (output) 0-10V = 0-Ioutmax The output current of the supply can be monitored by Iout Monitor. 7 Iprogram (input) The power supply output current is set by applying a 0-10V analog signal to Iprogram(+). 8 Pulse Control (input) TTL High = On TTL Low = Off (pulsed fuction is Default = On also avaiable on (LDD-2500/3000/6000 only) LDY series drivers) The output of the LDD-2500/3000/6000 may be pulsed by applying a TTL signal to Pulse Control, pin 8. The amplitude of the output current pulse is determined by the current level programmed via Pin 7, Iprogram(+). Rise fall times of <1msec are typical. Contact Lumina Power for faster rise and fall times. 10,11 +5V (output) Auxiliary 200mA Not available on LDD-50/100/150 12 -15V (output) Auxiliary 200mA Not available on LDD-50/100/150 13,14 +15V (output) Auxiliary 200mA Not available on LDD-50 Interface Return 0-10V = 0-Voutmax (note:2) 0-10V = 0-Ioutmax The output voltage of the supply can be monitored by Vout Monitor. See note below 1. Always disable power supply (pin 1 low) prior to appying the mains voltage. 2. Pin 5 If maximum compliance voltage is less than 10V, Vout Monitor will read output voltage directly. If maximum compliance voltage is greater than 10V, then Vout Monitor will be scaled such that 0-10V = 0-Voutmax. Applying a program voltage greater than 10.5 volts will latch power supply. Output current will not exceed 105% of rating. 3 LDD High Power CW Laser Diode Drivers Outline Drawings LDD-100/150/250 4 LDD High Power CW Laser Diode Drivers LDD-600/1000/1500 5 LDD High Power CW Laser Diode Drivers LDD-2500 airflow 6 LDD High Power CW Laser Diode Drivers LDD-3000 7 LDD High Power CW Laser Diode Drivers LDD-6000 8